Transaction not yet indexed

MyDCTjau1ePPaABRGFEqsyMtDssRjjCodbbJeYu3aBsdtuCSDHwBjYh8zqaCMzXc3WLHqnErxaK8a7ZFVAbRNCJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.